The Subscriptions for WooCommerce plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 2.0.0. This is due to the plugin not properly verifying that a user is authorized to perform an action via the wps_sfw_install_plugin_configuration AJAX handler. This makes it possible for authenticated attackers, with shop manager-level access and above, to install and activate arbitrary WordPress.org plugins.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
High
Admin privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v3.1
Weakness Type (CWE)
References 5
http://plugins.trac.wordpress.org/changeset?reponame=&old=3624543%40subscriptio…
security@wordfence.com
https://plugins.trac.wordpress.org/browser/subscriptions-for-woocommerce/tags/2…
security@wordfence.com
https://plugins.trac.wordpress.org/browser/subscriptions-for-woocommerce/tags/2…
security@wordfence.com
https://plugins.trac.wordpress.org/browser/subscriptions-for-woocommerce/tags/2…
security@wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/7e898e40-2cc3-4b5a-83…
security@wordfence.com